Developer apps cydia release Chrome Downloader Plus, This tweak works with iOS 6 or higher. Chrome Downloader Plus v1.0 tweak for allows download manager Chrome and powerful YouTube Videos Downloader. Chrome Downloader Plus deb lets us choose to download or view the file. If we tap on download, the download will initiate and save to your /var/mobile partition and you will be able to see a history of your downloads via the Downloads tab. In addition, Chrome Downloader Plus includes a fully-integrated YouTube video downloader so you can save videos for offline viewing. You will be able to download most YouTube videos from YouTube right through the Google Chrome Web browser. After install this tweak you can configure options from Settings app.

YouTube Downloader Features

Download YouTube videos for offline viewing.

Supports multiple video qualities: 144p up to 1080p.

Discreet sliding panel with quality options controlled by a touch of your finger.